maven 打包错误:jar运行报错no main manifest attribute

1.配置好pom.xml文件

(1)子工程packaging一定要写成jar:<packaging>jar</packaging>
(2)在子工程的pom.xml中添加以下依赖:打包插件
     <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>2.6.4</version>
                <configuration>
                    <!-- springboot main方法入口 -->
                    <mainClass>com.test.MyApplication</mainClass>
                    <layout>ZIP</layout>
                </configuration>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal><!--可以把依赖的包都打包到生成的Jar包中-->
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

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转载自blog.csdn.net/qq_38747892/article/details/130520994